Frequencies for first 10,000 rows of OP_REHAB_SRVC_CD variable in pos2011 dataset :

   Services |
  Provided: |
Rehabilitat |
        ion |
 Outpatient |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,614       86.14       86.14
          0 |      1,167       11.67       97.81
          1 |        165        1.65       99.46
          2 |         41        0.41       99.87
          3 |         13        0.13      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 19 Apr 2019